#!/bin/bash
# info: change dns domain soa record
# options: USER DOMAIN SOA
#
# The function for changing SOA record. This type of records can not be
# modified by v-change-dns-record call.


#----------------------------------------------------------#
#                    Variable&Function                     #
#----------------------------------------------------------#

# Argument defenition
user=$1
domain=$(idn -t --quiet -u "$2" )
domain_idn=$(idn -t --quiet -a "$domain")
soa=$(echo $3 | sed -e 's/\.*$//g' -e 's/^\.*//g')
restart=$4

# Includes
source $VESTA/func/main.sh
source $VESTA/func/domain.sh
source $VESTA/conf/vesta.conf


#----------------------------------------------------------#
#                    Verifications                         #
#----------------------------------------------------------#

check_args '3' "$#" 'USER DOMAIN SOA'
validate_format 'user' 'domain' 'soa'
is_system_enabled "$DNS_SYSTEM" 'DNS_SYSTEM'
is_object_valid 'user' 'USER' "$user"
is_object_unsuspended 'user' 'USER' "$user"
is_object_valid 'dns' 'DOMAIN' "$domain"
is_object_unsuspended 'dns' 'DOMAIN' "$domain"


#----------------------------------------------------------#
#                       Action                             #
#----------------------------------------------------------#

# Changing soa
update_object_value 'dns' 'DOMAIN' "$domain" '$SOA' "$soa"

# Updating zone
if [[ "$DNS_SYSTEM" =~ named|bind ]]; then
    update_domain_zone
fi

# Updating dns-cluster queue
if [ ! -z "$DNS_CLUSTER" ]; then
    # Check for first sync
    dlock=$(grep "domain $user $domain" $VESTA/data/queue/dns-cluster.pipe)
    if [ -z "$dlock" ]; then
        cmd="$BIN/v-change-remote-dns-domain-soa $user $domain $soa"
        echo "$cmd" >> $VESTA/data/queue/dns-cluster.pipe
    fi
fi


#----------------------------------------------------------#
#                       Vesta                              #
#----------------------------------------------------------#

# Restart named
if [ "$restart" != 'no' ]; then
    $BIN/v-restart-dns
    if [ $? -ne 0 ]; then
        exit $E_RESTART
    fi
fi

# Logging
log_history "changed soa record for $domain to $soa"
log_event "$OK" "$EVENT"

exit
